51595422274 has 16 divisors (see below), whose sum is σ = 86225233536. Its totient is φ = 22953475600.

The previous prime is 51595422247. The next prime is 51595422323. The reversal of 51595422274 is 47222459515.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24948397 + ... + 24950464.

It is an arithmetic number, because the mean of its divisors is an integer number (5389077096).

Almost surely, 2^51595422274 is an apocalyptic number.

51595422274 is a deficient number, since it is larger than the sum of its proper divisors (34629811262).

51595422274 is a wasteful number, since it uses less digits than its factorization.

51595422274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49898921.

The product of its digits is 1008000, while the sum is 46.

The spelling of 51595422274 in words is "fifty-one billion, five hundred ninety-five million, four hundred twenty-two thousand, two hundred seventy-four".